KRAMER 

KRAMER 50-80399190 4K UHD HDMI Bidirectional RS?232 Ethernet & IR HDBaseT Transmitter with POE - Extended Range

Mfg Part Number:  50-80399190  
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MAP Price: $396.00
Quantity:
In Stock/Mfg Direct Ship
Last Updated: Jul 14, 2025
No Sales Tax except these states
, PO and Wire.

TP-780Txr is a high-performance, extended-reach HDBaseT transmitter for 4K60Hz (4:2:0) HDMI, Ethernet, RS-232 and IR signals over twisted pair. The TP-780Txr converts all input signals into the transmitted HDBaseT signal. It extends video signals to up to 100m (330ft) over CAT copper cables at up to 4K@60Hz (4:2:0) 24bpp video resolution and provides even further reach for lower HD video resolutions.

  • High Performance Standard Extender - Professional HDBaseT extender for providing extended-reach signals over twisted-pair copper infrastructures. TP-780Txr is a standard extender that can be connected to any market-available HDBaseT-compliant extension product. For optimum extension reach and performance, use recommended Kramer cables.
  • HDMI Signal Extension - HDMI 2.0 and HDCP 2.2 compliant. Supports deep color, x.v.Color™, lip sync, HDMI uncompressed audio channels, Dolby TrueHD, DTS-HD, 2K, 4K, and 3D. EDID and CEC signals are passed through from the source to the display.
  • I-EDIDPro™ Kramer Intelligent EDID Processing™ - Intelligent EDID handling, processing and pass-through algorithm that ensures Plug and Play operation for HDMI source and display systems.
  • Multi-channel Audio Extension - Up to 32 channels of digital stereo uncompressed signals for supporting studio-grade surround sound.
  • Ethernet Extension - Ethernet interface data flows in both directions, allowing extension of up to 100Mbps Ethernet connectivity for LAN communication and device control.
  • Bidirectional RS-232 Extension - Serial interface data flows in both directions, allowing data transmission and device control.
  • Bidirectional Infrared Extension - IR interface data flows in both directions, allowing remote control of peripheral devices located at either end of the extended line.
  • Cost-effective Maintenance - Status LED indicators for HDMI and HDBT ports facilitate easy local maintenance and troubleshooting. Local firmware upgrade via RS-232 connection and the K-Upload tool ensures lasting, field-proven deployment.
  • Easy and Elegant Installation - Single cable connectivity for both HDBaseT signals and power. Compact MegaTOOLS™ fan-less enclosure for dropped-ceiling mounting, or side-by-side mounting of 2 units in a 1U rack space with the optional RK-T2B rack adapter.
Main Specification
General Information
Manufacturer Kramer Electronics LTD
Manufacturer Part Number 50-80399190
Manufacturer Website Address http://www.kramerelectronics.com
Brand Name Kramer
Product Line MegaTOOLS
Product Model TP-780TXR
Product Name MegaTOOLS TP-780TXR Video Extender Transmitter
Product Type Video Extender Transmitter
Technical Information
Connectivity Technology Wired
Number of Input Devices Supported 1
Maximum Operating Distance 330 ft
Video
Graphics Modes 4K
Maximum Video Resolution 4096 x 2160
Interfaces/Ports
Network (RJ-45) Yes
HDMI In Yes
Serial Port Yes
Number of Network (RJ-45) Ports 2
Number of HDMI Inputs 1
Media & Performance
Media Type Supported Twisted Pair
Physical Characteristics
Transmitter Height 1"
Transmitter Width 7.38"
Transmitter Depth 4.53"
Form Factor Rack-mountable
Transmitter Weight (Approximate) 14.40 oz
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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